weatherproof

[ weth-er-proof ]
/ ˈwɛð ərˌpruf /

adjective

able to withstand exposure to all kinds of weather.

verb (used with object)

to make (something) weatherproof.

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Origin of weatherproof

First recorded in 1610–20; weather + -proof

OTHER WORDS FROM weatherproof

weath·er·proof·ness, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for weatherproof

British Dictionary definitions for weatherproof

weatherproof
/ (ˈwɛðəˌpruːf) /

adjective

designed or able to withstand exposure to weather without deterioration

verb

(tr) to render (something) weatherproof

Derived forms of weatherproof

weatherproofness, noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012